Please cite Imagededup in your publications if this is useful for your research. See the Contribution guide for more details. All deduplication methods fare well on datasets containing exact duplicates, but Difference hashing is the fastest.CNN works best for near duplicates and datasets containing transformations.iMango supports Dropbox integration, WiFi transfer and sync to a desktop computer. It features many of the same ROI and analysis tools as Mango and uses interoperable file formats and customization files such as ROIs and user-defined color tables. Generally speaking, following conclusions can be made: iMango is a mobile-friendly medical imaging research application developed for the Apple iPad. The next releases have significant changes to all methods, so the current benchmarks may not hold.ĭetailed benchmarks on speed and classification metrics for different methods have been provided in the documentation. Update: Provided benchmarks are only valid upto imagededup v0.2.2. It is also possible to use your own custom models for finding duplicates using the CNN method.įor more detailed usage of the package functionality, refer: ⏳ Benchmarks utils import plot_duplicates plot_duplicates( image_dir = 'path/to/image/directory', # plot duplicates obtained for a given file using the duplicates dictionary from imagededup. find_duplicates( encoding_map = encodings) # Find duplicates using the generated encodings duplicates = phasher. encode_images( image_dir = 'path/to/image/directory') # Generate encodings for all images in an image directory encodings = phasher. Install imagededup from PyPI (recommended):įrom imagededup.There are two ways to install imagededup: It is distributed under the Apache 2.0 license. Imagededup is compatible with Python 3.8+ and runs on Linux, MacOS X and Windows. Plotting duplicates found for a given image file.ĭetailed documentation for the package can be found at:.Framework to evaluate effectiveness of deduplication given a ground truth mapping.Generation of encodings for images using one of the above stated algorithms.Convolutional Neural Network (CNN) - Select from several prepackaged models or provide your own custom model. Finding duplicates in a directory using one of the following algorithms:.An evaluationįramework is also provided to judge the quality of deduplication for a given dataset.įollowing details the functionality provided by the package: This package provides functionality to make use of hashing algorithms that are particularly good at finding exactĭuplicates as well as convolutional neural networks which are also adept at finding near duplicates. iMango is a mobile-friendly medical imaging research application developed for the Apple iPad. The improved iMango-III and Mango-III(A10U) fluoresce ~50% brighter than enhanced green fluorescent protein, making them suitable tags for live cell RNA visualization.Imagededup is a python package that simplifies the task of finding exact and near duplicates in an image collection. The fluorophore is restrained into a planar conformation by the G-quadruplex, a lone, long-range trans Watson-Crick pair (whose A10U mutation increases quantum yield to 0.66), and a pyrimidine perpendicular to the nucleobase planes of those motifs. The structures reveal a globular architecture arising from an unprecedented pseudoknot-like connectivity between a G-quadruplex and an embedded non-canonical duplex. We report crystal structures of TO1-Biotin complexes of Mango-III, a structure-guided mutant Mango-III(A10U), and a functionally reselected mutant iMango-III. Uniquely among related aptamers, Mango-III exhibits biphasic thermal melting, characteristic of molecules with tertiary structure. Among these, the ~30 nucleotide Mango-III is notable because it binds the thiazole orange derivative TO1-Biotin with high affinity and fluoresces brightly (quantum yield 0.55). Several turn-on RNA aptamers that activate small-molecule fluorophores have been selected in vitro.
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